v<br />
<b>Fatal error</b>:  Uncaught Error: Class &quot;Shudrum\Component\ArrayFinder\ArrayFinder&quot; not found in /srv/data/web/vhosts/shop.italianhappiness.it/htdocs/src/Core/Addon/Theme/Theme.php:55
Stack trace:
#0 /srv/data/web/vhosts/shop.italianhappiness.it/htdocs/src/Core/Addon/Theme/ThemeRepository.php(93): PrestaShop\PrestaShop\Core\Addon\Theme\Theme-&gt;__construct()
#1 /srv/data/web/vhosts/shop.italianhappiness.it/htdocs/classes/shop/Shop.php(495): PrestaShop\PrestaShop\Core\Addon\Theme\ThemeRepository-&gt;getInstanceByName()
#2 /srv/data/web/vhosts/shop.italianhappiness.it/htdocs/classes/shop/Shop.php(137): ShopCore-&gt;setTheme()
#3 /srv/data/web/vhosts/shop.italianhappiness.it/htdocs/classes/shop/Shop.php(415): ShopCore-&gt;__construct()
#4 /srv/data/web/vhosts/shop.italianhappiness.it/htdocs/config/config.inc.php(128): ShopCore::initialize()
#5 /srv/data/web/vhosts/shop.italianhappiness.it/htdocs/index.php(27): require('...')
#6 {main}
  thrown in <b>/srv/data/web/vhosts/shop.italianhappiness.it/htdocs/src/Core/Addon/Theme/Theme.php</b> on line <b>55</b><br />